Re: WOForms
Re: WOForms
- Subject: Re: WOForms
- From: Dev WO <email@hidden>
- Date: Sun, 15 Feb 2004 00:36:33 +0100
Thank you Robert,
I didn't have that much time to look into it for these days, but it
doesn't work on my computer. When I try to validate the form for the
first time I get an error:
-------
Application:
DemoApp
Error:
java.lang.IllegalArgumentException: Attempt to insert null into an
NSArray
Reason:
Attempt to insert null into an NSArray
Stack trace:
------
I may be able to correct it myself, and it may help me understand and
find a solution to my problem.
I'll keep you posted most probably on monday (I'd like to finish this
form;))
Thanks for being available to help me
> Xavier,
>
> I quickly put together a very basic demo application that should help
> you understand some of these concepts.
>
> Download the file DemoApp.zip from here:
>
> http://homepage.mac.com/robertwalker1
>
> This is a XCode project so you can see exactly how it's built. I
> believe this will answer most of your questions. Have fun and feel
> free to contact me if you have further questions.
>
> On Feb 12, 2004, at 11:32 AM, Dev WO wrote:
>
>> I have created a button (GoBack), which will call an action (goBack
>> which return null), which is in fact work correctly, I can go back to
>> the previous step (the form/confirmation form/ thanks message are all
>> in the same .wo, encapsulated in Conditional).
>> But the form is completely empty!, I'd like to get my variables
>> already entered in it, is it possible to pass the variable with the
>> goBack action?
>>
>> Thanks
>>
>> Xavier
>>
>>> I've found why the browser's back button didn't work correctly. So
>>> it may come from a bad implementation in the browser, but it can
>>> also be because of my bad implementation of the cache in the web
>>> app.
>>> So is there a simple way to add a button in my form that will really
>>> go back to the previous page by requiring it from the server?
>>>
>>> Thanks
>>>
>>> Xavier
>>>
>>> Le 9 fivr. 04, ` 18:57, Dev WO a icrit :
>>>
>>>> Hi,
>>>> I'm actually creating a form for a web app (which is basically a
>>>> website, without any database).
>>>> I want to put a form to allow people to send us a report (pretty
>>>> simple;)).
>>>> So I followed the documentation's example (favorite food), but even
>>>> with the exact same code, I've got some problems:
>>>> -If one of the required field isn't filled, I got an error page
>>>> about null exception!
>>>> (I think I may have to initialized the key to null or something
>>>> like that, but I couldn't figure out for now)
>>>> -If I have all the required field OK, i go to the next step,
>>>> displaying each field directly in HTML, but if I go back with the
>>>> browser's button, everything I change to the form won't be
>>>> updated...
>>>> (I think I have to wake-up something to force rewrite the variable,
>>>> but I don't know how to:(, but maybe I could put a "back button"
>>>> inside the HTML that would force the session to go back...)
>>>> -I'd like people to be able to add a commentary, actually it's a
>>>> WOTextField, but I'd like something bigger so that they can see
>>>> more lines (and wider), so I tried the WOBrowser, but I don't know
>>>> which attribut are required...Maybe I should something else than a
>>>> WOBrowser?
>>>>
>>>> And finally, after displaying the result of the form, I'd like to
>>>> send it to a specific email (without requiring a client software),
>>>> but I don't know how to do it (the server runs the mailserver and
>>>> the domain I want to send the form to is local).
>>>>
>>>> Thanks a lot for your help
>>>>
>>>> Xavier
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>>
> --
> Sincerely,
> Robert Walker
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